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10052010664 = 2312291022377
BaseRepresentation
bin10010101110010010…
…11000001010101000
3221221112122001100021
421113021120022220
5131041303320124
64341241250224
7504045452353
oct112711301250
927845561307
1010052010664
114299109433
121b46493974
13c426cab07
146b502129a
153dc7337e4
hex2572582a8

10052010664 has 16 divisors (see below), whose sum is σ = 18862874100. Its totient is φ = 5021910912.

The previous prime is 10052010637. The next prime is 10052010707. The reversal of 10052010664 is 46601025001.

It can be written as a sum of positive squares in 2 ways, for example, as 5756256900 + 4295753764 = 75870^2 + 65542^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501357 + ... + 521020.

Almost surely, 210052010664 is an apocalyptic number.

It is an amenable number.

10052010664 is a deficient number, since it is larger than the sum of its proper divisors (8810863436).

10052010664 is a wasteful number, since it uses less digits than its factorization.

10052010664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023612 (or 1023608 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 10052010664 its reverse (46601025001), we get a palindrome (56653035665).

The spelling of 10052010664 in words is "ten billion, fifty-two million, ten thousand, six hundred sixty-four".

Divisors: 1 2 4 8 1229 2458 4916 9832 1022377 2044754 4089508 8179016 1256501333 2513002666 5026005332 10052010664